Blender to Ue colors messed up?

still new here so excuse for my stupid question and probably not exporting my blender file the correct way.

i made a model in Blender wich is blue, when i import it in UE it shows as white. and i cant run underneath the object.

here are 2 pictures to see what i mean. and maybe if i can upload the blender file and Ue file i will leave them over here aswell.

poort_finished.blend (1.3 MB)
poort_finished.fbx (99.2 KB)